Pam glew states that the models in the piece occupy more than just one role but act as a metaphor for how fate and luck play a part in our lives pam glew explores a meeting of two estranged identical twins a maid and a vip and an imagined rift is between them as if they have no spoken in years to accompany the piece glew uses this quote part of which we include below i havent spoken to my sister for several years i forget how long we were close like peas in a pod our mum said we